.line-chart-wrapper {
    width: 100%;
    height: 0;
    padding-top: 50%;
    position: relative;
    margin: 20px auto 0;
}

.line-chart {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

.line-chart.line-chart-array {
    padding-right: 70px;
    box-sizing: border-box;
}